The system for the detection living body outside by a fluorescence measuring method, and/or quantification

Japanese Patent JP6239515

B2

The invention relates to a system for the in vitro detection and/or quantification, by fluorometry, of at least one analyte in a sample of fluid constituting a biological material, in particular for an immunological test, including a radiation source, followed by an optical splitter for splitting the main beam into a sample-energizing beam and a reference beam, with a first photodetector means for detecting a fluorescence ray emitted by the sample and a second photodetector means for the reference beam, said system also including a generator outputting a sinusoidal carrier signal and at least one digital demodulation signal, and a digital processing means for processing, by demodulation, the signals from the two photodetector means in order to extract a fluorescence value that is characteristic of the amplitude of the fluorescence ray and a second reference value that is characteristic of the amplitude of the reference beam.

Rossy, Veronica Lucia
Ferrolery, Guyeppe
Gardiero, Massimo
Frantini, Franco
Jafrancesco, David

JP2014532449A

November 29, 2017

September 25, 2012

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BIOMERIEUX

G01N21/64

JP11512521A
JP2011501111A
JP2002533658A
JP2011180570A
JP2010501851A
JP10232592A
JP2007530916A

US20080317423

Kurata Masatoshi
Yoshihiro Fukuhara
Nobuhisa Nogawa
Takashi Mine
Naoki Kono
Katsu Sunagawa
Morisezo Iseki
Tatsushi Sato
Takashi Okada
Mihoko Horiuchi

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